[Mono-bugs] [Bug 655497] Reflection.Emit usage causes SIGBUS from ves_icall_System_Delegate_CreateDelegate_internal

[bugzilla_noreply at novell.com]

https://bugzilla.novell.com/show_bug.cgi?id=655497

https://bugzilla.novell.com/show_bug.cgi?id=655497#c1


Geoff Norton <gnorton at novell.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |gnorton at novell.com

--- Comment #1 from Geoff Norton <gnorton at novell.com> 2010-11-24 18:09:32 UTC ---
Program received signal SIGBUS, Bus error.
0x0009c977 in mono_local_cprop (cfg=0x805a00) at local-propagation.c:163
163                    if (MONO_IS_MOVE (def) &&
(gdb) bt
#0  0x0009c977 in mono_local_cprop (cfg=0x805a00) at local-propagation.c:163
#1  0x0000bb4e in mini_method_compile (method=0x5093a0, opts=59861503,
domain=0x49be00, run_cctors=1, compile_aot=0, parts=0) at mini.c:4234
#2  0x0000d636 in mono_jit_compile_method_inner (method=0x5093a0,
target_domain=0x49be00, opt=59861503, jit_ex=0xbfffef3c) at mini.c:4867
#3  0x0000e1c7 in mono_jit_compile_method_with_opt (method=0x5093a0,
opt=59861503, ex=0xbfffef3c) at mini.c:5090
#4  0x0000e351 in mono_jit_compile_method (method=0x5093a0) at mini.c:5115
#5  0x001d6e1f in mono_compile_method (method=0x5093a0) at object.c:565
#6  0x00179066 in ves_icall_System_Delegate_CreateDelegate_internal
(type=0x4a2df0, target=0x0, info=0x704f50, throwOnBindFailure=1 '\001') at
icall.c:5859
#7  0x007b487a in ?? ()
#8  0x007b37d6 in ?? ()
#9  0x007b3225 in ?? ()
#10 0x016a1fde in ?? ()
#11 0x016a1aec in ?? ()
#12 0x007b173b in ?? ()
#13 0x004fba7b in ?? ()
#14 0x0000ed19 in mono_jit_runtime_invoke (method=0x80041c, obj=0x0,
params=0xbffff588, exc=0x0) at mini.c:5453
#15 0x001dbaa8 in mono_runtime_invoke (method=0x80041c, obj=0x0,
params=0xbffff588, exc=0x0) at object.c:2714
#16 0x001de1a9 in mono_runtime_exec_main (method=0x80041c, args=0x4a3e40,
exc=0x0) at object.c:3883
#17 0x001dd4e3 in mono_runtime_run_main (method=0x80041c, argc=0,
argv=0xbffff834, exc=0x0) at object.c:3505
#18 0x0009fd57 in mono_jit_exec (domain=0x49be00, assembly=0x6130f0, argc=1,
argv=0xbffff830) at driver.c:941
#19 0x0009ff8e in main_thread_handler (user_data=0xbffff6d0) at driver.c:1000
#20 0x000a2054 in mono_main (argc=2, argv=0xbffff82c) at driver.c:1839
#21 0x0000221a in mono_main_with_options (argc=2, argv=0xbffff82c) at main.c:66
#22 0x00002279 in main (argc=2, argv=0xbffff82c) at main.c:97
(gdb) p def
$1 = (MonoInst *) 0x1
(gdb) up
#1  0x0000bb4e in mini_method_compile (method=0x5093a0, opts=59861503,
domain=0x49be00, run_cctors=1, compile_aot=0, parts=0) at mini.c:4234
4234            mono_local_cprop (cfg);
(gdb) p cfg
$2 = (MonoCompile *) 0x805a00
(gdb) p cfg->method
$3 = (MonoMethod *) 0x5093a0
(gdb) p cfg->method->name
$4 = 0x509370 "program"
(gdb) down
#0  0x0009c977 in mono_local_cprop (cfg=0x805a00) at local-propagation.c:163
163                    if (MONO_IS_MOVE (def) &&

(gdb) p sreg
$11 = 36
(gdb) p defs[36]
$12 = (MonoInst *) 0x1

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